#diamons

World's largest diamond producer, Alrosa has joined De Beers' blockchain pilot project "Tracr", on October 29, to track the diamonds efficiently. Source of shared Link

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Some time ago I was in Mirny, a town in Yakutiya. See photos from one of the coldest places in the world! I flew on this plane. This was really scary and cold ))) its real diamonds, lagest is weighing